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Kevin Old - @kevinold BUILDING SIMPLE SERVERLESS APPLICATIONS WITH AWS LAMBDA https://github.com/kevinold/serverless-tutorial- oreilly-live-training-2017

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AWS Lambda / Serverless 101 Lab: Hello World Lab: Simple HTTP Break Lab: File Conversion Lab: REST API Break Lab: Serverless GraphQL Lab: Crontab Tips and Tricks / Questions AGENDA

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SERVERLESS?

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FUNCTION AS A SERVICE (FAAS)

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Write single-purpose stateless functions Design push-based, event-driven pipelines Create thicker, more powerful front ends Embrace third party services Use a compute service to execute code on demand PRINCIPLES OF A SERVERLESS ARCHITECTURE

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AWS Lambda

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DEMO

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"OPTIMIZE HUMAN TIME, NOT MACHINE TIME" via https://medium.com/apollo-stack/how-to-build-graphql-servers-87587591ded5

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Automation for working with AWS Lambda, etc.

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101 ➤ Function ➤ Event ➤ Resource (S3, Dynamo, IAM, etc) ➤ Service

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$ npm install -g serverless $ serverless create -t aws-nodejs $ serverless deploy $ serverless remove 101

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HANDS ON LABS https://github.com/kevinold/serverless-tutorial- oreilly-live-training-2017

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THANKS! @KEVINOLD [email protected]